Fitment:
  • Polaris RZR Pro XP
  • Polaris RZR Pro XP 4
Features:
  • Smoother engagement
  • Better belt grip
  • Customizable stalls
  • NO exploding clutch like the OEM P90X is known to do
  • Fully customizable primary drive clutch manufactured by STM Powersports.
Note: We will be in contact with you after purchase to learn more about your riding styles and your machine to provide the correct spring and weight combination.

Kit Contents:
  • STM Primary 3WCP Clutch
  • Primary Clutch Spring